give me some feed backs
My feedback is that you shouldn't use such dishonest marketing tactics -- it's really obvious from your profile that "GFXEngine" is actually your own product rather than just something you found whilst searching.
Secondly, if you're going to advertise -- which is actually fine if you're honest about it and bother to use the correct forum rather than trying to lie to us -- you should probably take the time to type up a proper post with correct grammar and spelling.
Thirdly, it appears as though your product may be a rip-off, clone, or illegally re-branded copy of "Digital Rune's" product, and sections of your website appear to have been copied from theirs verbatim. Were I looking for such a product, I would be strongly inclined to investigate their offering rather than yours.
Lastly, as noted above, you're posting in the wrong forum.
Topic closed. Please don't come back unless you're going to behave better.